Semantor

Semantor
Temporal range:
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Family: Semantoridae
Genus: Semantor
Species:
S. macrurus
Binomial name
Semantor macrurus
Orlov, 1931

Semantor is an extinct genus of stem-pinniped that belongs to and is the type genus for the family Semantoridae. It lived in Kazakhstan during the upper Miocene epoch. It is a monotypic genus containing one species, Semantor macrurus.

It has characteristics similar to that of otters and seals possibly occupying a similar life-style but part of a different clade of animals.